CBS has issued the press release for tomorrow's episode of The Big Bang Theory, "The Maternal Combustion", the penultimate episode of the season. Laurie Metcalf and Christine Baranski reprise their roles as Sheldon's mother, Mary Cooper, and Leonard's mother, Dr. Beverly Hofstadter, respectively, in the episode. Read the full story

Pictures from the eighth season finale of The Big Bang Theory, "The Commitment Determination", have been added to our episode guide. In the episode, Leonard and Penny are pressed by Sheldon to set a date for their wedding, while Sheldon grapples with changes in his own relationship with Amy. Read the full story

CBS has revealed the storyline for the eighth season finale of The Big Bang Theory, airing Thursday, May 7. The network released the title and synopsis for the twenty-fourth episode of the season, "The Commitment Determination". Read the full story